What tv particularly? The digital output on your tv is optical or coaxial? No analog output? It likely doesn't have the 5.1 analog outputs your SAVA500 is capable of in any case. You might be able to get some sort of converter You might look into an hdmi audio extractor, or maybe an optical/coax to analog converter, likely the best you'll get is 2.0 rather than 5.1, but I don't really follow that sort of product (all my gear has hdmi input/output as needed).